Browsing by Author "Kaya, C"
Now showing items 1-7 of 7
-
Direct calculation of CO-factored force constants from (CO)-C-12-O-16 stretching frequencies in LM(CO)(4) molecules with C-3 nu symmetry
Kaya, C (ELSEVIER SCIENCE SA, 1999)The CO-factored force constants for LM(CO)(4) molecules having C-3v symmetry were calculated using the relations k(1) = alpha(3 lambda(1) + lambda(2) + 8 lambda(3)), k(2) = 3 alpha(lambda(1) + 3 lambda(2)), k(c)= 3 ... -
Force constant calculations for octahedral complexes of the type M(CO)(5)L, based on the CO-factored force field
Karakas, D; Kaya, C (ELSEVIER SCIENCE SA, 2001)Using the maximum value of the sum of the interaction constants, the CO-factored force field of octahedral M(CO)(5)L molecules was solved to give the relations which allow direct calculation of force constants from C-O ... -
A new approach to solving the CO-factored force field of M(CO)(4) molecules having C-3 upsilon symmetry
Kaya, C (ELSEVIER SCIENCE SA, 1999)The CO-factored force field of M(CO)(4) molecules with C-3 nu symmetry was solved using the maximum value of the sum of the interaction constants as an additional constraint. The solution obtained led to the relations which ... -
A new method for assigning the C-O stretching bands in cis-disubstituted octahedral metal carbonyl complexes
Kaya, C; Karakas, D (ELSEVIER SCIENCE SA, 2002)The paper describes a method for assigning the C-O stretching bands in cis-disubstituted metal carbonyls of the types L2M(CO)(4), (L-L)M(CO)(4), LL'M(CO)(4) and (L-L')M(CO)(4). The method was based on the parameter delta, ... -
A new method for calculating the CO-factored force constants of pentacarbonyliron
Using an analytical approach we were able to obtain a valid solution to the CO-factored force field of Fe(CO)(5). The solution led to the relations which allow direct calculation of the CO-factored force constants from C-O ... -
A simple method for calculating the force fields of M(CO)(5)L and square pyramidal M(CO)(5) complexes
Kaya, C (PERGAMON-ELSEVIER SCIENCE LTD, 1996)A relationship between the interaction constant of cis-COeq-COax and the observed (CO)-C-12-O-16 stretching frequencies has been derived to solve the secular equations for M(CO5)L and M(CO)(5) complexes which belong to ... -
A simple method for predicting the frequency of the infrared inactive carbonyl stretching mode in LM(CO)(5) molecules with C-4v symmetry
The paper presents a new method for predicting the frequency of the b(1) mode, which is infrared-inactive, in complexes of the type LM(CO)(5) belonging to C-4V point group. The method was based on the relation lambda(3) = ...